Interested to Buy Any Domain ? << Click Here >> for more details...
Why don't connect earth wire to elcb?if earth fault occur,how will detect it
- 1 Answers
- 4729 Views
- TATA, Tata Communications, Telecommunications, I also Faced
- E-Mail Answers
Answer Posted / mayur salunke
Becoz this breaker has a three coils wounded on the one core whenever difference between the 2 coils occurce third coil energiest and open the supply
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How to calculate MCB Breaking capacity.
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
What is the effect of positive feedback on the stability of the systems?
What is the drawback of static coefficients?
Define steady state error.
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
What is sink and source?
some basic standard questions on transformer.
how to determine the inrush current of a transformer
where rlc series ckt used?
why HT armoured cable does not glanding
